How anal are you?

Tyre logos/innertube valves.
Any pics of bikes must have drive crank lined up perfectly with down tube, and logos/valves at same angle front & back.
The 3 rubber grommets on rear brake cable along top tube must be evenly spaced out.
Switched from 170 to 172.5 cranks, I moved my seatpost up 2.5mm.
Any wheels I build must have the hub logo lined up with the valve hole in the rim. I made Arup do this on my latest set.
Little line on the back of my Sidi socks must be slap bang in the middle of my heel.

I sometimes wonder if I'm to blame for my son's autism.

sick man